Retrofit
01
改造, 现代化
the act of adding a component or accessory to something that did not have it when it was manufactured
02
改装件, 制造后添加的组件
a component or accessory added to something after it has been manufactured
to retrofit
01
现代化, 更新
substitute new or modernized parts or equipment for older ones
02
改装, 现代化
fit in or on an existing structure, such as an older house
03
改装, 后续装备
provide with parts, devices, or equipment not available or in use at the time of the original manufacture
